LCM of 553, 715, 324, 847, 729
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 553, 715, 324, 847, 729 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 553, 715, 324, 847, 729. So, keep reading to learn more.
Given numbers are 553,715,324,847,729
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 553,715,324,847,729 is 12682690020.
Find LCM of 553,715,324,847,729 with Prime Factorization
| 3 | 553, 715, 324, 847, 729 |
| 3 | 553, 715, 108, 847, 243 |
| 3 | 553, 715, 36, 847, 81 |
| 3 | 553, 715, 12, 847, 27 |
| 7 | 553, 715, 4, 847, 9 |
| 11 | 79, 715, 4, 121, 9 |
| 79, 65, 4, 11, 9 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 3 x 3 x 7 x 11 x 79 x 65 x 4 x 11 x 9 = 12682690020
Therefore, the lowest common multiple of 553,715,324,847,729 is 12682690020.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
553 x 715 x 324 x 847 x 729 = 79101937654740
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
553 : 1, 7, 79, 553
715 : 1, 5, 11, 13, 55, 65, 143, 715
324 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324
847 : 1, 7, 11, 77, 121, 847
729 : 1, 3, 9, 27, 81, 243, 729
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 553,715,324,847,729, is 1.
Now, the common factors can be found like this.
553:7x 79
715:5x 11x 13
324:2x 2x 3x 3x 3x 3
847:7x 11x 11
729:3x 3x 3x 3x 3x 3
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 3x 7x 11 = 6237
Therefore, the value for common factors is 6237.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 79101937654740/(1x6237)
LCM = 79101937654740/6237
LCM = 12682690020
Thus, we can understand that the LCM of 553,715,324,847,729 is 12682690020.
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FAQs on LCM of 553, 715, 324, 847, 729
1. What is the LCM of 553, 715, 324, 847, 729?
Answer: LCM of 553, 715, 324, 847, 729 is 12682690020.
2. How to calculate the LCM of 553, 715, 324, 847, 729?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 553, 715, 324, 847, 729.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.